141651720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 256

約数和(自身を含む): 553996800

約数和(自身を除く): 412345080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 457, 492, 504, 540, 574, 615, 630, 738, 756, 820, 840, 861, 914, 945, 984, 1080, 1107, 1148, 1230, 1260, 1371, 1435, 1476, 1512, 1640, 1722, 1828, 1845, 1890, 2214, 2285, 2296, 2460, 2520, 2583, 2742, 2870, 2952, 3199, 3444, 3656, 3690, 3780, 4113, 4305, 4428, 4570, 4920, 5166, 5484, 5535, 5740, 6398, 6855, 6888, 7380, 7560, 7749, 8226, 8610, 8856, 9140, 9597, 10332, 10968, 11070, 11480, 12339, 12796, 12915, 13710, 14760, 15498, 15995, 16452, 17220, 18280, 18737, 19194, 20565, 20664, 22140, 24678, 25592, 25830, 27420, 28791, 30996, 31990, 32904, 34440, 37474, 38388, 38745, 41130, 44280, 47985, 49356, 51660, 54840, 56211, 57582, 61695, 61992, 63980, 74948, 76776, 77490, 82260, 86373, 93685, 95970, 98712, 103320, 112422, 115164, 123390, 127960, 131159, 143955, 149896, 154980, 164520, 168633, 172746, 187370, 191940, 224844, 230328, 246780, 262318, 281055, 287910, 309960, 337266, 345492, 374740, 383880, 393477, 431865, 449688, 493560, 505899, 524636, 562110, 575820, 655795, 674532, 690984, 749480, 786954, 843165, 863730, 1011798, 1049272, 1124220, 1151640, 1180431, 1311590, 1349064, 1573908, 1686330, 1727460, 1967385, 2023596, 2248440, 2360862, 2529495, 2623180, 3147816, 3372660, 3454920, 3541293, 3934770, 4047192, 4721724, 5058990, 5246360, 5902155, 6745320, 7082586, 7869540, 9443448, 10117980, 11804310, 14165172, 15739080, 17706465, 20235960, 23608620, 28330344, 35412930, 47217240, 70825860, 141651720]

約数ペア:

[(1, 141651720), (2, 70825860), (3, 47217240), (4, 35412930), (5, 28330344), (6, 23608620), (7, 20235960), (8, 17706465), (9, 15739080), (10, 14165172), (12, 11804310), (14, 10117980), (15, 9443448), (18, 7869540), (20, 7082586), (21, 6745320), (24, 5902155), (27, 5246360), (28, 5058990), (30, 4721724), (35, 4047192), (36, 3934770), (40, 3541293), (41, 3454920), (42, 3372660), (45, 3147816), (54, 2623180), (56, 2529495), (60, 2360862), (63, 2248440), (70, 2023596), (72, 1967385), (82, 1727460), (84, 1686330), (90, 1573908), (105, 1349064), (108, 1311590), (120, 1180431), (123, 1151640), (126, 1124220), (135, 1049272), (140, 1011798), (164, 863730), (168, 843165), (180, 786954), (189, 749480), (205, 690984), (210, 674532), (216, 655795), (246, 575820), (252, 562110), (270, 524636), (280, 505899), (287, 493560), (315, 449688), (328, 431865), (360, 393477), (369, 383880), (378, 374740), (410, 345492), (420, 337266), (457, 309960), (492, 287910), (504, 281055), (540, 262318), (574, 246780), (615, 230328), (630, 224844), (738, 191940), (756, 187370), (820, 172746), (840, 168633), (861, 164520), (914, 154980), (945, 149896), (984, 143955), (1080, 131159), (1107, 127960), (1148, 123390), (1230, 115164), (1260, 112422), (1371, 103320), (1435, 98712), (1476, 95970), (1512, 93685), (1640, 86373), (1722, 82260), (1828, 77490), (1845, 76776), (1890, 74948), (2214, 63980), (2285, 61992), (2296, 61695), (2460, 57582), (2520, 56211), (2583, 54840), (2742, 51660), (2870, 49356), (2952, 47985), (3199, 44280), (3444, 41130), (3656, 38745), (3690, 38388), (3780, 37474), (4113, 34440), (4305, 32904), (4428, 31990), (4570, 30996), (4920, 28791), (5166, 27420), (5484, 25830), (5535, 25592), (5740, 24678), (6398, 22140), (6855, 20664), (6888, 20565), (7380, 19194), (7560, 18737), (7749, 18280), (8226, 17220), (8610, 16452), (8856, 15995), (9140, 15498), (9597, 14760), (10332, 13710), (10968, 12915), (11070, 12796), (11480, 12339)]